IAA RAS IAA Minor Planet Database

620055 (2003 BK47)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7062120110 ± 7.44e-09
Semi-major axis (a)2.7482367220 AU ± 3.49e-09
Inclination (i)20.66030584° ± 5.72e-06
Long. of Asc. Node (Ω)138.77691634° ± 8.70e-06
Arg. of Perihelion (ω)235.34112422° ± 9.15e-06
Mean Anomaly (M)45.05833947° ± 2.20e-06
Mean Motion (n)0.2163371323°/day ± 4.12e-10
Perihelion dist (q)0.80739894 AU ± 2.05e-08
Aphelion dist (Q)4.68907450 AU ± 2.13e-08
Orbital Period4.55597369 yr ± 8.68e-09
Physical Parameters
H (abs. magnitude)17.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.277″
Uncertainty0
Orbit TypeApollo
MOID0.021118 AU
Observations Used602
Oppositions18
Arc Total2003-2026
First Observation Used2003-01-30
Last Observation Used2026-02-13
Observations (638)
Date Type RA Dec Mag Band Observatory
2020-07-19 20:42:17 C 17 12 04.57 +11 14 02.3 – V 160
2020-07-19 20:47:32 C 17 12 04.00 +11 13 58.3 – V 160
2020-07-19 20:52:34 C 17 12 03.45 +11 13 54.6 – V 160
2020-07-19 21:01:35 C 17 12 02.50 +11 13 46.3 – V K87
2020-07-19 21:03:29 C 17 12 02.28 +11 13 44.1 – V K87
2020-07-19 21:05:23 C 17 12 02.04 +11 13 43.2 – V K87
2020-07-20 20:24:06 C 17 09 33.94 +10 55 32.5 – V K83
2020-07-20 20:27:56 C 17 09 33.51 +10 55 29.3 – V K83
2020-07-20 20:30:57 C 17 09 33.23 +10 55 27.0 – V 160
2020-07-20 20:31:14 C 17 09 33.15 +10 55 26.9 – V K83
2020-07-20 20:36:03 C 17 09 32.66 +10 55 23.2 – V 160
2020-07-20 20:41:08 C 17 09 32.10 +10 55 18.9 – V 160
2020-07-21 20:21:09 C 17 07 01.10 +10 35 41.9 – V 160
2020-07-21 20:24:32 C 17 07 00.76 +10 35 39.4 – V 160
2020-07-21 20:28:39 C 17 07 00.37 +10 35 35.8 – V 160
2020-07-21 20:52:29 C 17 06 57.70 +10 35 14.5 – V K87
2020-07-21 20:56:10 C 17 06 57.32 +10 35 10.8 – V K87
2020-07-21 20:59:49 C 17 06 56.93 +10 35 07.8 – V K87
2020-07-22 09:37:53 C 17 05 35.57 +10 24 19.8 – V T08
2020-07-22 09:43:51 C 17 05 34.91 +10 24 14.4 – V T08
2020-07-22 09:55:13 C 17 05 33.65 +10 24 03.9 – V T08
2020-07-22 10:06:34 C 17 05 32.40 +10 23 54.2 – V T08
2020-07-22 20:47:38 C 17 04 24.58 +10 14 16.6 – V 160
2020-07-22 20:53:57 C 17 04 23.90 +10 14 10.8 – V 160
2020-07-22 21:00:01 C 17 04 23.23 +10 14 05.1 – V 160
2020-07-23 21:20:44 C 17 01 47.03 +09 51 28.7 – V K87
2020-07-23 21:24:16 C 17 01 46.59 +09 51 25.4 – V K87
2020-07-23 21:27:50 C 17 01 46.23 +09 51 21.3 – V K87
2020-07-24 20:41:09 C 16 59 17.14 +09 28 42.9 – V 160
2020-07-24 20:46:14 C 16 59 16.57 +09 28 37.8 – V 160
2020-07-24 20:51:09 C 16 59 16.04 +09 28 32.7 – V 160
2020-07-24 21:05:11 C 16 59 14.50 +09 28 18.3 – V K38
2020-07-24 21:15:59 C 16 59 13.33 +09 28 07.3 – V K38
2020-07-24 21:44:05 C 16 59 10.22 +09 27 38.8 – V K38
2020-07-24 21:44:35 C 16 59 10.17 +09 27 38.2 – V K87
2020-07-24 21:48:05 C 16 59 09.79 +09 27 34.3 – V K87
2020-07-24 21:51:35 C 16 59 09.42 +09 27 31.3 – V K87
2020-07-24 21:56:11 C 16 59 08.87 +09 27 26.7 – V K38
2020-07-25 20:46:22 C 16 56 42.19 +09 04 00.0 – V 160
2020-07-25 20:51:41 C 16 56 41.61 +09 03 54.5 – V 160
2020-07-25 20:57:01 C 16 56 41.02 +09 03 48.8 – V 160
2020-07-27 20:28:48 C 16 51 35.21 +08 11 28.6 – V 160
2020-07-27 20:33:48 C 16 51 34.65 +08 11 22.6 – V 160
2020-07-27 20:38:50 C 16 51 34.08 +08 11 16.9 – V 160
2020-07-27 21:14:11 C 16 51 30.17 +08 10 34.0 – V K87
2020-07-27 21:15:52 C 16 51 29.99 +08 10 32.3 – V K87
2020-07-27 21:17:33 C 16 51 29.82 +08 10 30.6 – V K87
2020-07-28 20:50:33 C 16 48 58.34 +07 42 47.5 – V 160
2020-07-28 20:55:32 C 16 48 57.78 +07 42 41.4 – V 160
2020-07-28 21:00:31 C 16 48 57.22 +07 42 35.9 – V 160